<template>
    <div class="good-numbox">
        <div class="label">数量</div>
        <div class="numbox">
            <button href="javascript:;" @click="jian" :disabled="nums<=1">-</button>
            <input type="text" readonly value="nums" v-model="nums">
            <button href="javascript:;" @click="jia">+</button>
        </div>
    </div>
</template>
<script>
export default {
    name: 'goodsNumbox',
    props:["num"],
    data () {
        return {
          nums:0
        }
    },
    methods: {
        jian () {
           this.$emit("jian")
        },

        jia () {
            this.$emit("jia")
        }
    },
    mounted(){
        this.nums = this.num
    }
}
</script>
<style scoped lang="scss">
.good-numbox {
    display: flex;
    align-items: center;

    .label {
        width: 60px;
        color: #999;
        padding-left: 10px;
    }

    .numbox {
        width: 120px;
        height: 30px;
        border: 1px solid #e4e4e4;
        display: flex;

        >button {
            width: 29px;
            line-height: 28px;
            text-align: center;
            background: #f8f8f8;
            font-size: 16px;
            color: #666;
        border: none;
            &:first-of-type {
                border-right: 1px solid #e4e4e4;
            }

            &:last-of-type {
                border-left: 1px solid #e4e4e4;
            }
        }

        >input {
            width: 60px;
            padding: 0 5px;
            text-align: center;
            color: #666;
        }
    }
}
</style>